Question Heip A poll was conducted that asked 1017 people how many books they had read in the past year. Results indicated that x 13.9 books and s = 16.6 books. Construct a 95% confidence interval for the mean number of books people read. = Click the icon to view the table of areas under the t-distribution. Construct a 95% confidence interval for the mean number of books people read. D (Use ascending order. Round to two decimal plaçes as needed)

Which of the following are correct interpretations of the value of ? Please enter the letters for ALL correct answers.   Multiple answers: Multiple answers are accepted for this question Select one or more answers:   a. It is the observed value of the dependent variable. b. It is the point estimate for the mean value for all units or subjects at a given value of the independent variable. c. It is the predicted value for a single specific unit or subject at a given value of the independent variable. d. It is the predicted value of the independent variable.

Use z scores to compare the given values.   The tallest living man at one time had a height of 245 cm. The shortest living man at that time had a height of 66.4 cm. Heights of men at that time had a mean of 176.91 cm and a standard deviation of 6.51 cm. Which of these two men had the height that was more​ extreme?       Question content area bottom Part 1 Since the z score for the tallest man is z=enter your response here and the z score for the shortest man is z=enter your response here​, the ▼   shortest tallest man had the height that was more extreme.

Consider the data below: 17, 11, 10, 13, 1, 6, 18, 21, 8, 5 Compute the mean? Find the median? What is the mode?

Regan is interested in comparing the outdoor activity of people from different parts of the country. He collects data from people from the East Coast, Midwest, and West Coast and assesses how many minutes per day they spend exercising. What test. should i use?   ANOVA Paired samples t test Independent samples t test Correlation

Find the​ mean, median, and mode of the​ data, if possible. If any of these measures cannot be found or a measure does not represent the center of the​ data, explain why.   A sample of seven admission test scores for a professional school are listed below.     11.1 ,  10.7 ,  10.4 ,  9.5 ,  11 ,  9.5 , 11.4     What is the mean​ score? Select the correct choice below and fill in any answer box to complete your choice.     A. The mean score is= ​(Round to one decimal place as​ needed.)   B. There is no mean score.     What is the median​ score? Select the correct choice below and fill in any answer box to complete your choice.   A. The median score is= ​(Round to one decimal place as​ needed.)   B. There is no median score.   What is the mode of the​ scores? Select the correct choice below and fill in any answer box to complete your choice.     A. The​ mode(s) of the scores is​ (are)= ​(Use a comma to separate answers as​ needed.)   B. There is no mode.

Can i get you alls help with the attached?

A successful basketball player has a height of 6 feet 11 ​inches, or 211 cm. Based on statistics from a data​ set, his height converts to the z score of 5.17. How many standard deviations is his height above the​ mean?

Which of these is an advantage of using a transformed score when reporting the score of an individual case? a. Transformed scores will allow the mean score to be reported. b. Transformed scores will be reported on the nominal level. c. Transformed scores provide a context for the individual's score d. Transformed scores provide a measure of variability.

do the last one please